From: YuBiao Wang <YuBiao.Wang@amd.com>
Date: Fri, 28 Apr 2023 06:00:40 +0000 (+0800)
Subject: drm/amdgpu: Enable mcbp under sriov by default
X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=d446127107e8185c2dc750cd4d0c5ff697a694f6;p=linux.git

drm/amdgpu: Enable mcbp under sriov by default

Enable mcbp under sriov by default. Asics with soc21 supports mcbp now
so we should set it enabled.

Signed-off-by: YuBiao Wang <YuBiao.Wang@amd.com>
Reviewed-by: Horace Chen <horace.chen@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
---

diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_virt.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_virt.c
index 9dd474262c291..1311e42ab8e99 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_virt.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_virt.c
@@ -65,8 +65,8 @@ void amdgpu_virt_init_setting(struct amdgpu_device *adev)
 	adev->cg_flags = 0;
 	adev->pg_flags = 0;
 
-	/* enable mcbp for sriov asic_type before soc21 */
-	amdgpu_mcbp = (adev->asic_type < CHIP_IP_DISCOVERY) ? 1 : 0;
+	/* enable mcbp for sriov */
+	amdgpu_mcbp = 1;
 
 }